baber/WOPTO huggingface dataset:
Patent JP-2004029596-A (JP)
Title: Toner cartridge, developing device, and image forming apparatus
Inventor: MIZOGUCHI FUSATO
IPC: G03G15/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner cartridge that can effectively prevent an unused toner from flowing back from an unused toner storage part to a waste toner storage part by positively controlling the amount of waste toner movement from the waste toner storage part to the unused toner storage part.  <P>SOLUTION: The toner cartridge 1 includes the unused toner storage part 5 and waste toner storage part 6 which are arranged adjacently to each other. Further, the toner cartridge is provided with a waste toner conveyance path 3 which is arranged connecting the unused toner storage part 5 and waste toner storage part 6 and has opening parts 13 and 14 on the sides of the waste toner storage part 6 and unused toner storage part 5 respectively and a waste toner conveying device 15 which is arranged in the waste toner conveyance path 3 and can convey a waste toner from the waste toner storage part 6 to the unused toner storage part 5. The opening part 14 on the side of the unused toner storage part 5 is closed with a closing member 18 which is opened as the internal pressure of the waste toner in the waste toner conveyance path 3 rises.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032595-A (JP)
Title: Private branch exchange and management apparatus, and exchange management interface between them
Inventor: FUKUZAWA YASUHIDE
IPC: H04Q3/58
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exchange management interface at a low cost that enhances an interface function between a management apparatus and a private branch exchange and can correctly inform a processing result even when performing alert processing.  <P>SOLUTION: The exchange management interface 3 is characterized by being placed between the private branch exchange 2 capable of executing a time designation call service function and a FOS management apparatus 1 that allows an alert display on a display apparatus or applies an alert indication to an extension telephone set 21a of an operator to attain a callback when receiving non-reply information of an extension telephone set 21n from the private branch exchange 2 and to correct the non-reply information received before the generation of an alert on the basis of reply information when receiving a reply from the extension telephone set 21n in response to the callback.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035002-A (JP)
Title: Detergent filling device
Inventor: KOBAYASHI HIDEAKI
IPC: B65B31/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To recycle a packing can.  <P>SOLUTION: A detergent filling device (A) consists of a filling section (B) for detachably holding the packing can (5) for filling a detergent and compressed air from a spray nozzle (20) of the can (5), a detergent pressurizing and filling section (C) for sucking the detergent from a detergent feeding can (4) in which the detergent is reserved to fill the can (5) with the sucked detergent through the filling section (B), and compressed air feeding pipe systems (K1 to K6) for filling the packing can (5) with the compressed air supplied from a compressed air source (P) through the filling section (B). The filling device is equipped on the section (C) with an indicator (E) for displaying a state of the pressurized and filled detergent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037614-A (JP)
Title: Design method for optical multilayer film filter
Inventor: SHIMAMURA TETSUO
IPC: G02B5/28
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To make a solution adapted to an evaluation function remain by regarding the set of the design parameters of an optical multilayer film filter as a gene, generating many genes at random (gene-pool), and repeating respective stages (generations) such as multiplication, selection, crossing and variation by the evaluation function for the genes.  <P>SOLUTION: In the variation stage of a design method for an optical filter using genetic algorithm, change that a layer whose refractive index is different is inserted in an optional layer and change that the optional layer is removed are given to a vector to which the change is given.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034420-A (JP)
Title: Container, method for molding container, and jig for molding container
Inventor: ISHIZAKA KOICHI
IPC: B29L24/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase the rigidity of a container by increasing the wall thickness of at least part of the container and to mold the container by a relatively simple apparatus.  <P>SOLUTION: In the container using a heat-shrinkable resin film, the wall thickness of at lest a part is increased by heating/contracting. Alternatively, after the film is formed in a shape of a cylinder or a bag to form a primary molding 10, the molding 10 is heated/contracted to mold a container 12 having a prescribed outside shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033876-A (JP)
Title: Method of decomposing ureas in exhaust gas, and method and apparatus for treating exhaust gas
Inventor: NAGAHATA HIROSHI
IPC: B01D53/86
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of decomposing ureas in exhaust gas finally into nitrogen, and an exhaust gas treatment apparatus suitable for the method.  <P>SOLUTION: The exhaust gas treatment apparatus 100 has an absorption column 10 as a collecting means for absorbing ureas in exhaust gas 60 into water 50 by bringing the exhaust gas 60 into contact with the water 50, a vaporizer 23 as an introduction means for introducing ammonia by hydrolyzing urea into an exhaust gas (a primary treatment gas 61) from which the urea is removed by passing through the column 10, a heater 20 such as an in-line burner having a combustion part 21 upstream from the vaporizer 23, and a reactor 30 as a catalytic reaction means comprising an ammonia decomposition catalyst part 31 for decomposing ammonia etc., in the primary treatment gas 61 and a denitrification catalyst part 33 for decomposing nitrogen oxides etc., produced in the course of the decomposition of ammonia.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115684-A (JP)
Title: Power converter enclosure
Inventor: MERMET-GUYENNET MICHEL
IPC: H01L25/07
Filed: 2002-07-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently cool a power component whose whole size is small with high reliability. SOLUTION: A power converter enclosure is characterized in that it includes a base (1) including a bottom panel (3) with double walls having an inside wall (3a) on the side toward the interior of the enclosure in contact with at least one substrate (5) supporting the power component, said bottom panel (3) being extended by at least two lateral panels (2) with the double walls whose outside walls are cooled by cooling fins, and in that the two walls of the bottom panel (3) delimit a hollow volume partly filled with a cooling liquid and containing a thermally conductive permeable material (8) providing a thermal bridge between the two walls.
Patent JP-2004040522-A (JP)
Title: Communication method, communication system, and facsimile machine
Inventor: ISHIKAWA SATOSHI
IPC: H04M11/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a different file to the originating side, even for a selective polling transmitting file having the same SEP number or in a free polling transmission.  <P>SOLUTION: A selective polling transmitting file and a free polling transmitting file are stored in an image-storing unit 37. In a polling transmitting file management table 43, SEP for selecting the selective polling transmitting file and the free polling transmitting file stored in the image storing unit 37 is classified for each PWD and managed. When a demand for polling transmission is sent from the originating side, an origination side information retrieving unit 42 retrieves SEP and PWD, based on the SEP and PWD sent from the originating side. A file retrieving unit 41 retrieves a transmitting file from the image storing unit 37 by using the retrieved SEP and PWD. A system control unit 32 transmits the retrieved transmitting file to the origination side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034915-A (JP)
Title: Weather strip incorporating iron core
Inventor: NISHIGA SHINJI
IPC: B60R13/06
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize satisfactory assembly workability by ensuring a sufficient clearance between an iron core wrapped in a welt part and a holding lip.  <P>SOLUTION: In the welt part 2 incorporating the iron core 6 having substantially U-shaped cross section and forming a similar shape to it, a covered part 2a made of a high polymer material and functioning as a main part of the welt part 2 is formed on an outer peripheral side of the iron core 6. A plurality of holding lips 5 are bonded and fixed to an inner peripheral side of the iron core 6 along the longitudinal direction. An inner peripheral face of the iron core 6 is covered with an adhesive layer 7 to provide rust prevention property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036596-A (JP)
Title: Control valve for compressor
Inventor: SAKAI TAKAYUKI
IPC: F04B27/10
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve for a compressor capable of enhancing durability of a diaphragm.  <P>SOLUTION: The control valve 1 comprises a pressure sensitive mechanism 11; a valve mechanism 12; and a solenoid part and controls a delivery capacity of a variable displacement compressor. The pressure sensitive mechanism 11 has the diaphragm as a pressure sensitive member. A forcibly opening spring 46 is provided between a lower patch plate 44 butted to the diaphragm 35 and a pressure sensitive rod for transmitting displacement of the diaphragm 35 to a valve element 18 in a lower case 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031443-A (JP)
Title: Electrolyte for driving electrolytic capacitor and electrolytic capacitor using it
Inventor: KOMATSU AKIHIKO
IPC: H01G9/035
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To provide electrolyte for driving an electrolytic capacitor having low impedance, excellent low temperature characteristics and good lifetime characteristics and exhibiting an excellent hydrogen gas absorbing effect even when an electrolyte employing a mixture solvent having a high water content is used or when the electrolytic capacitor is used in a high temperature environment. SOLUTION: At least one kind of nitro compound is added to an electrolyte containing a solvent composed of 20-55.9 wt.% of organic solvent and 80-44.1 wt.% of water and carboxylic acid or its salt wherein organic carboxylic acid, e.g. trimethyl adipic acid, 1,6-decanoic dicarboxylic acid, 1,7-octanoic dicarboxylic acid, is excluded.
Patent JP-2004047595-A (JP)
Title: Electrolyte
Inventor: SASADA SHINYA
IPC: H01G9/035
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide middle to high voltage class electrolyte, which prolongs the service life of an electrolytic capacitor and small in the deterioration rate of specific conductivity at high temperatures, while being high in a spark voltage at high temperatures.  <P>SOLUTION: The electrolyte for the electrolytic capacitor, in which a second-class dicarboxylic acid (A) and/or salt (B) thereof, having alkyl group higher than propyl group in the side chain of the same and total carbon number of 14-24, is dissoloved in organic polar solvent (C), and the electrolytic capacitor employing the same are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053034-A (JP)
Title: Triple effect absorption refrigerator
Inventor: YAKUSHIJI SHIRO
IPC: F25B41/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To decrease entire height of a refrigerator by suppressing a required effective suction head to a conventional extent, and to reduce power consumption by enabling use at a point having high pump efficiency.  <P>SOLUTION: This triple effect absorption refrigerator has three regenerators G<SB>1</SB>-G<SB>3</SB>having different operation temperature. Two solution pumps LP<SB>1</SB>and LP<SB>2</SB>are connected to the outlet side of an absorber A in series, and the required effective suction head is set to correspond to one pump (namely, it is equivalent to the case of a double effect absorption refrigerator). Thus, the entire height of the refrigerator is suppressed to be low, the power consumption is reduced, reliability is improved, and cost is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050934-A (JP)
Title: Cover structure of outboard engine
Inventor: YASUDA TOYOJI
IPC: B63H20/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover structure of an outboard engine for ensuring the rigidity without increasing the wall thickness, facilitating the manufacture, and realizing a favorable cost and preferable fitting to a body side of an outboard engine body side when appearance covers of the outboard engine such as an engine cover are formed of resin.  <P>SOLUTION: A cover of the outboard engine comprises resin appearance covers 21 and 31, and resin frames 22, 23, 25, 26, 27, 28, 29, 32, 33, 35, 36, 38 integrally fixed to inside surfaces of the appearance covers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054553-A (JP)
Title: System and method for checking and management of tool and implement
Inventor: OKA TAKASHI
IPC: G06Q50/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To grasp the total number of tools and implements or the like to be used at a construction site or the like, and to integrally manage the check condition of each tool and implement or the like in an integrated manner and systematically.  <P>SOLUTION: Tools and implements to be used are all registered in a data generation means 14 as batch management data 22. An individual identification label 24 is attached to each tool and implement T, and individual display is read by a reading means 18 in a check so that each tool and implement T can be identified. A test mode corresponding to each tool and implement T is automatically selected by a selecting means 20A to perform the check. The check results are transferred to the data generation means 14 to update the batch management data 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055807-A (JP)
Title: Capacitor element of solid-state electrolytic capacitor and its manufacturing method, and solid-state electrolytic capacitor using the capacitor element
Inventor: NAKAMURA SHINJI
IPC: H01G9/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variations and a change in capacitance of a capacitor element 1 which comprises an anode chip body 2 made by sintering powder of metal having a valve action in a porous material, a dielectric film 5 formed on a front surface of the metal powder in the anode chip body, a solid-state electrolytic layer 6 formed on top of the dielectric film, and a cathode-side electrode film 7 formed on top of the solid-state electrolytic layer on the front surface of the anode chip body.  <P>SOLUTION: Part of a porous texture in the anode chip body 2, where the solid-state electrolytic layer 6 is not formed on the dielectric film 5, is filled up with synthetic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054739-A (JP)
Title: Network system
Inventor: TSUKAMOTO TAKASHI
IPC: G06F13/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system that can set an environment enabling use of a new function and can execute, at optimal timing, items handled by an administrator, such as functional checks on devices, collection of frequencies of use and collection of necessary new function information.  <P>SOLUTION: Under a first server for managing devices on a network, when a new function is added to a device, the first server detects the new function, downloads functional components of a necessary program from a second server, and sets and installs them in a necessary configuration part of the network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052975-A (JP)
Title: Closing plug
Inventor: FUJIOKA YASUO
IPC: F16J13/14
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily insertable closing plug with a simplified structure.  <P>SOLUTION: This closing plug is made of fiber reinforced composite materials arranged with fiber reinforced materials in matrixes. The fiber reinforced materials are oriented in two directions at orientation angles asymmetrical with each other for an axial direction of the closing plug. An outer peripheral surface of the closing plug presents a waveform in the axial direction. When the outer peripheral surface is compressed in the axial direction, the surface becomes flat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050760-A (JP)
Title: Cutting method of roofing tile
Inventor: OTA KINJIRO
IPC: E04D15/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To simply position and set a plate surface of a roofing tile on a platform of a receptacle in relation to a cutting line of an electric cutter for linearly feeding, and reliably cut the plate surface of the roofing tile at correct angles with respect to an effective margin and a redundant margin.  <P>SOLUTION: The cutting method of the roofing tile includes steps of positioning the longitudinal direction of a straightedge 4 on the platform of the receptacle 3 to align with an angle α between a ridge line and an eaves line of a gradient roof calculated in advance for each of gradient angles of the roof with the cutting line G as the reference, mounting the roofing tile T on the platform of the receptacle 3 with the lower or upper side of the tile T brought against a longitudinal side of the straightedge 4, thereafter positioning the tile T on the platform of the receptacle 3 on the longitudinal side of the straightedge according to a stepping size H calculated in advance in the order of the tiles to be placed along the ridge of the roof with the intersection O of an extension of the side of the straightedge and the cutting line G as the reference, and cutting the plate surface of the roofing tile by the linear feeding of the electric cutter 1 along a guide rail 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052734-A (JP)
Title: Internal combustion engine equipped with heat storage device
Inventor: YAMASHITA YOSHIO
IPC: F01M5/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that can effectively reduce the friction of an internal combustion engine constituted to warm lubricating oil in the internal combustion engine using high temperature cooling water stored in a heat storage tank.  <P>SOLUTION: This internal combustion engine equipped with a heat storage device is provided with the heat storage tank for storing a part of the cooling water circulating through a head side cooling water passage and a block side cooling water passage of the internal combustion engine, in a heat reserved state; a heat exchanger for oil for exchanging heat between the lubricating oil and cooling water in the internal combustion engine; and a supply means for simultaneously supplying the cooling water in the heat storage tank to the heat exchanger for oil and block side cooling water passage when the internal combustion engine is in the cold state. When the internal combustion engine is in the cold state, the lubricating oil in the internal combustion engine and a cylinder block are simultaneously warmed using the high temperature cooling water in the heat storage tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058411-A (JP)
Title: Injection-molded product and mold
Inventor: KAMIIDE MASAHIKO
IPC: B29C45/26
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the parting line or difference on level of a mold from being present on the surface of a molded product.  <P>SOLUTION: The injection-molded product 17 is injection-molded by a mold so that a surface parallel to the flowing-in direction of a molten resin and the surface parallel to a mold release direction becoming right-angled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066503-A (JP)
Title: Image recorder
Inventor: ISHIDA TOMOHITO
IPC: H04N1/113
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image recorder being controlled so that failure of image such as a streak or a low frequency noise, does not occur when laser irradiating position is corrected in the main scanning direction or low frequency moire in the case of using a multibeam is reduced through clock correction.  <P>SOLUTION: Laser irradiating position is corrected in the main scanning direction by varying a high frequency clock integer times of a basic clock at a specified position during writing of an image. The specified position for performing clock correction is varied arbitrarily in the subscanning direction, and the variation pattern is controlled to be insensitive to the visual characteristics of human being in order to realize good positional correction generating no low frequency noise, thus preventing failure of image due to shift in the irradiating position of laser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068078-A (JP)
Title: Raw powder in press sintered parts having low thermal-expansion characteristic, and sintered parts thereof
Inventor: SAWADA TOSHIYUKI
IPC: C22C38/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw powder superior in shape retainability and sinterability for manufacturing press sintered parts having low thermal-expansion characteristics.  <P>SOLUTION: The raw powder in the press sintered parts having low thermal-expansion characteristics comprises a powder including at least one rare earth element of 0.3-5.0 element%, Ni of 34-50 element%, and the balance Fe with unavoidable impurities, and a Fe-based powder with irregular shapes having a ferrite phase in a mixed amount of 50 mass% or less. The process for manufacturing the raw powder for the press sintered parts having low thermal-expansion characteristics comprises manufacturing a powder including at least one rare earth element of 0.3-5.0 element%, Ni of 34-50 element%, and the balance Fe and other elements in total of 5 element% or less, with an atomization method using a gas including a nitrogen gas of 5 vol.% or more, and mixing the Fe-base powder with irregular shapes having a ferrite phase in a mixed amount of 50 mass% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066388-A (JP)
Title: Chip member for microchemistry systems and its manufacturing method
Inventor: HATTORI AKIHIKO
IPC: G01N37/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip member for microchemistry systems and its manufacturing method which enables the formation of a channel for analysis of three-dimensional structures by using a single member.  <P>SOLUTION: The chip member 200 for microchemistry systems comprises a glass substrate 11, a glass substrate 12 joined to one side face of the glass substrate 11, and a glass substrate 13 joined to the other side face of the glass substrate 11. The glass substrate 11 is provided with a groove 14 on its one face and a groove 15 on its another face, and also provided with a through hole 16 which makes these grooves 14, 15 communicate. The grooves 14, 15 on the glass substrate 11 tightly holds the glass substrate 11 between press molding dies 50 and 50' having both a protrusion 51 for forming grooves and a protrusion 52 for through holes, concurrently formed by using the press molding dies 50, 50' to perform press works.  <P>COPYRIGHT: (C)2004,JPO